* Copperhead Road (1993)
* ER (1994–2009)
* NYPD Blue (1993-2005)
* The West Wing (1999-2006)
* JAG (1995-2005)
* The Practice (1997-2004)
* Boston Legal (2004-2008)
* Hus (2004-2012)
* Dexter (2006–2013)
* Den gode kone (2010-2016)
* NCIS (2003-i dag)
* Criminal Minds (2005-i dag)
* Svartelisten (2013-i dag)
I tillegg til sitt TV-arbeid, har Barton også dukket opp i en rekke filmer, inkludert:
* The Abyss (1989)
* Terminator 2:Judgment Day (1991)
* Joggesko (1992)
* Avsløring (1994)
* Utbrudd (1995)
* Independence Day (1996)
* The Lost World:Jurassic Park (1997)
* Air Force One (1997)
* Deep Impact (1998)
* Armageddon (1998)
* The Matrix (1999)
* Fight Club (1999)
* The Green Mile (1999)
* Den perfekte stormen (2000)
* Pearl Harbor (2001)
* Black Hawk Down (2001)
* The Lord of the Rings:The Fellowship of the Ring (2001)
* Ringenes Herre:The Two Towers (2002)
* Ringenes Herre:The Return of the King (2003)
* The Day After Tomorrow (2004)
* War of the Worlds (2005)
* München (2005)
* Babel (2006)
* The Prestige (2006)
* The Departed (2006)
* Transformers (2007)
* I Am Legend (2007)
* The Dark Knight (2008)
* Quantum of Solace (2008)
* Watchmen (2009)
* Avatar (2009)
* Begynnelse (2010)
* Det sosiale nettverket (2010)
* The Girl with the Dragon Tattoo (2011)
* The Dark Knight Rises (2012)
* Skyfall (2012)
* The Hobbit:An Unexpected Journey (2012)
* The Hobbit:The Desolation of Smaug (2013)
* The Hobbit:The Battle of the Five Armies (2014)
* Interstellar (2014)
* The Martian (2015)
* Spectre (2015)
* Batman v Superman:Dawn of Justice (2016)
* Suicide Squad (2016)
* Wonder Woman (2017)
* Justice League (2017)
* Aquaman (2018)
* Shazam! (2019)
Barton er en talentfull skuespiller med et bredt spekter av kreditt til navnet hans. Han kommer garantert til å fortsette å være en suksessfull skuespiller i mange år fremover.